The 2015 American Time Use survey contains data on how many minutes of sleep per night each of 10,900 survey participants estima
1 answer:
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Shane and Abha received a team badge for gathering at least 2000 cans for recycling.
This indicates that their collection must total a minimum of 2000 cans.
Abha managed to collect 178 more cans than Shane.
Let’s denote the number of cans Shane collected as S
So, Abha collected = S + 178
The inequality representing the number of cans collected by Shane can be expressed as:
=
Answer:
The correct selection is 1.
Step-by-step explanation:
The histogram indicates that
In the 5-10 age group, there are 7 students.
In the 11-13 age group, 5 students are represented.
In the 14-18 age category, 4 students are included.
This implies that the ages of 7 students fall within the 5-10 range, 5 students within the 11-13 range, and 4 students within the 14-18 range.
The total count in the dataset is
In options 3 and 4, the counts in the datasets are fewer than 16. Hence, options 3 and 4 are invalid.
Option 2 exclusively contains data within the 5-10 range, making it incorrect as well.
In option 1,
Class intervals elements frequency
5-10 5,6,7,8,9,10,10 7
11-13 11,11,12,12,13 5
14-18 14,14,15,16 4
Based on the above table, we can determine that data set 1 is represented in the provided histogram.
Thus, the answer is option 1.